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Geography Categories
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| Definition Of: |
Oldhamite
 General Information: Chemical Formula:(Ca,Mg,Fe,Mn)S Composition:(Molecular Weight = 72.05 gm)Calcium 27.81 % CaMagnesium 8.43 % MgManganese 7.62 % MnIron 11.63 % FeSulfur 44.50 % S Empirical Formula: Ca0.5Mg0.25Fe2+0.15Mn2+0.1S Physical Properties: Cleavage:[001] Good Color:light brown or dark brown. Density:2.58 Diaphaniety:Transparent Hardness:4 - Fluorite Luster:Sub Metallic More details...
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Mineralogy Dictionary INDEX:
List of Terms: Terms beginning with "A", Page 1 |
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Page Number:
1 2 3 4 A: Page 1 of 4.
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